Resonant enhancement of an X-ray laser electric field inside an atom

被引：0
|
作者：
Misicu, S. [1 ]
机构：
[1] Natl Inst Phys & Nucl Engn, Dept Theoret Phys, Magurele 077125, Romania
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2024年 / 38卷 / 04期
关键词：
Laser-atom interaction; X-ray lasers; attosecond pulses; collective oscillations; COLLECTIVE OSCILLATIONS; MOTION; PHOTOABSORPTION; EXCITATIONS;
D O I：
10.1142/S0217979224500607
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In the frame of a time-dependent oscillator model, the field induced by the coupling between the atomic electric dipole and an external X-ray laser field is investigated. The aim of the paper is to asses if in the resonant case (the frequency of the incoming field matches the frequency of the atom's collective dipole oscillation) the damped collective oscillation induced by the external time-varying electric field can produce a significant amplification of the total electric field at the nucleus position.
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页数：17
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